Designed to provide you with a better sports’ bicycle experience the PRO Koryak Stem boasts a strong but lightweight 3D forged AL 7075 alloy construction. This makes it ideal for all-mountain, trail and cross-country mountain biking. Available in 35-, 40-, 50- and 60-millimetre versions, with a choice of a -17 or ±6-degree angles. It features Shimano Di2 integration, and the shortest version weighs 137-grams.

Fits 31.8mm handlebars.